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@dkokmadis
Flag of Greece Athens, Greece
Member since June, 2016
5 Recommendations

dkokmadis

Online Offline
A Linux Administrator with 5+ years of expertise in RedHat based distros and OpenVZ based virtualization systems.
$55 USD/hr
382 reviews
6.8
  • 99%Jobs Completed
  • 99%On Budget
  • 100%On Time
  • 15%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

System Engineer

Apr 2016

System Administrator

System Engineer | DevOps

Oct 2011 - Apr 2016 (4 years)

● Redesigning and automating processes involved with domain name actions TAGS: PHP5, Laravel, jQuery, CSS3, HTML5 ● Providing hosting quality & high availability services by managing 300+ physical/virtual hosts and resolving servers’ specific issues TAGS: CentOS, Debian, CPanel, Plesk, Dell ,Postgres, MySQL, Ngnix, Apache, Postfix, Bind, Firewall ● Collecting and analyzing infrastructure’s nodes logs and monitor them. TAGS: Kibana, Elasticsearch, Logstash, Nagios

Education

Computer Systems Engineering

2007 - 2012 (5 years)

Certifications

Red Hat System Engineer | RHCE (2013)

Red Hat

Red Hat System Administrator | RHCSA (2012)

Red Hat

Certifications

  • DNS and BIND 1
    85%
  • Preferred Freelancer Program SLA
    84%
  • US English Level 1
    75%

Verifications

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